“I have been using the Pi4B with 2GB of RAM to run Home Assistant for a little over a year. It is in a Touch Screen case I originally bought for a Pi3B, but that ran out of steam with HA after a couple of months. The 4B has just started reporting occasional out of memory errors. Checking the onboard live stats shows that most of the time it needs 0.9GB but clearly there are some spikes. I'm going to replace it with a 4B with 4GB. I bought that this afternoon.”
“I bought this to use along with the Touch Screen 2 to use with my Home Assistant set up. It runs Kiosk perfectly and allows us to control the lights etc from a touch screen.”
“The Raspberry Pi 4 was a much-needed upgrade for my old Pi 3B+ audio system. It's faster, more feature rich and has significantly improved connectivity compared to its predecessor. Having USB-C for power made it much easier to test things compared to previous Pi models. I would highly recommend the Pi 4 for anyone wanting a great value single board computer for projects.”
